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OEM OnStar Communication Control Module for 2010-2011 Buick, Cadillac, & Chevrolet

$ 69 .95

Product Notes

This is a used OnStar communication module. It is for vehicles with option code UE1. This part is for vehicles without voice recognition.

This module is for vehicles WITHOUT voice recognition. Please note: Due to the shutdown of the 2G cellular network, the core OnStar subscription services (such as Automatic Crash Response and Emergency Services) will no longer function with this module. However, other features that use the module's hardware, such as the vehicle's built-in microphone for hands-free calling, may remain operational.
Condition: Excellent (A)
Like new, minimal to no wear
53,300 miles
Odometer reading when part was removed

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Buick 3 models(tapclick to expand)(tapclick to hide)
Allure 2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CX Sedan 2010 L4 2.4L FWD | Automatic | Located at the LH center dash.
CX Sedan 2010 V6 3.0L FWD | Automatic | Located at the LH center dash.
CXL Sedan 2010 V6 3.0L AWD/FWD | Automatic | Located at the LH center dash.
CXS Sedan 2010 V6 3.6L FWD | Automatic | Located at the LH center dash.
LaCrosse 2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CX Sedan 2010 L4 2.4L FWD | Automatic | Located at the LH center dash.
CX Sedan 2010 V6 3.0L FWD | Automatic | Located at the LH center dash.
CXL Sedan 2010 V6 3.0L AWD/FWD | Automatic | Located at the LH center dash.
CXS Sedan 2010 V6 3.6L FWD | Automatic | Located at the LH center dash.
Regal 2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CXL Sedan 2011 L4 2.0L FLEX Turbo AWD/FWD | Automatic & Manual
CXL Sedan 2011 L4 2.4L AWD/FWD | Automatic & Manual
Cadillac 1 model(tapclick to expand)(tapclick to hide)
SRX 2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2010 V6 3.0L AWD/FWD | Automatic | Located in the LH engine compartment.
Luxury SUV 2010 V6 3.0L AWD/FWD | Automatic | Located in the LH engine compartment.
Performance SUV 2010 V6 2.8L Turbo AWD/FWD | Automatic | Located in the LH engine compartment.
Performance SUV 2010 V6 3.0L AWD/FWD | Automatic | Located in the LH engine compartment.
Premium SUV 2010 V6 2.8L Turbo AWD/FWD | Automatic | Located in the LH engine compartment.
Premium SUV 2010 V6 3.0L AWD/FWD | Automatic | Located in the LH engine compartment.
Chevrolet 1 model(tapclick to expand)(tapclick to hide)
Camaro 2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS Coupe 2010 V6 3.6L RWD | Automatic & Manual | Located at the RH center dash.
LT Coupe 2010 V6 3.6L RWD | Automatic & Manual | Located at the RH center dash.
SS Coupe 2010 V8 6.2L RWD | Automatic & Manual | Located at the RH center dash.
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Go-Parts Garage · Featured Guide

2010-2011 Camaro, Regal, LaCrosse, Allure & Saab 9-5 Body Control Module (BCM) Failure and Programming

This guide explains the common electrical failures, the critical programming steps required after replacement, and the confusing link between the BCM and the airbag module.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

12 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
GM: 20800011, 20842730

Fits Years: 2010 2011

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This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

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